Honda BF35A-BF45A Outboard Motors Shop Manual., Page 202Get this manual
HONDA BF35AA
Measure the resistance between the connectorsReplace the regulator the measurement is out of the specified range shown in the table below
Check the regulatorlrectifier for continuityThe regulatorhectifier is normal if there is continuity between and A, or and BNOTE RECOMMENDED MULTITESTERS: TH-5H (KOWA Analogue type) SP- 1OD (SANWA Analogue type) Select the following rangeKowa: 100 Sanwa: kR
POWER TILT RELAY (Power trimtilt type only)